APA aipamena

(2000). International Comparisons of Expenditures for Education. U.S. Department of Education.

Chicago Style aipamena

International Comparisons of Expenditures for Education. U.S. Department of Education, 2000.

MLA aipamena

International Comparisons of Expenditures for Education. U.S. Department of Education, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.